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烈日当空,蝉鸣枝头,炎热的夏季又来临了。驾驶拖拉机在田地里作业、在公路上奔跑的机手们,又将面临暑热的考验。夏季气候炎热、昼长夜短,容易使人产生因倦和疲劳。据有关资料介绍,暑期机手因打瞌睡、开疲劳车而酿成事故的为数不少。实践也表明,夏季操作拖拉机一段时间后,单调的发动机轰鸣声、空旷的田地和道路会产生抑制高级神经活动的信号,表现为欲睡、主动性降低。这些正常的生理反映对其他人并没有什么危害,然而,对于驾驶拖拉机的机手来说就非同小可了。
The sun shines, cicadas branches, the hot summer is coming. Driving tractor in the field work, runners on the road, they will face the test of heat. The hot summer weather, short days and night, easily lead to fatigue and fatigue. According to relevant information, the number of casualty accidents caused by the summer drivers as a result of falling asleep and fatigue was considerable. Practice has also shown that monotonous engine roar, empty fields and roads can produce signals that inhibit advanced nerve activity after a period of operation of the tractor in summer, with the tendency to sleep and reduce their initiative. These normal physiological reactions are not harmful to other people, however, it is no different for the hands of the tractor driver.